School of Mechanical Engineering, Qingdao Technological University, Qingdao 266033, China;
School of Mechanical Engineering, Qingdao Technological University, Qingdao 266033, China;
School of Mechanical Engineering, Qingdao Technological University, Qingdao 266033, China;
School of Mechanical Engineering, Qingdao Technological University, Qingdao 266033, China;
School of Mechanical Engineering, Qingdao Technological University, Qingdao 266033, China;
School of Mechanical Engineering, Qingdao Technological University, Qingdao 266033, China;